ABB ACS 600 Series - Encoder Input

Appendix A – ACS/ACC/ACP 604/607 Technical Data
ACS/ACC/ACP 604/607 Drives ACx=ACS/ACC/ACP A-17
Encoder Signals Characteristic of incremental encoder signals in applications using the
incremental encoder (for clockwise rotation, viewed from the drive end)
is presented below.
Encoder Input One Encoder Input: 3 channel differential,
+5 V encoder supply, frequency ≤ 200 kHz,
supply cable resistance compensation.
COMBICON connector, 15 pins. Meets the EIA
standard RS 422.
Required Encoder Type: Contact ABB
Application Engineer or your local ABB
representative for assistance
Encoder Signals: Signal level/Load capacity:
5 V rectangular-pulse signals;
Time between edges: a > 0,8 µs at f
max
;
Edge steepness: t
v
≤ 120 ns;
Delay of reference signal Z (zero pulse):
t
d
≤ 60 ns;
Sampling frequency: f
max
= 200 kHz.
ACS/ACC/ACP 600
NIOC-01 Board
ACP 600
NIOCP-01 Board
aaaa
A+
5 V
5 V
5 V
5 V
5 V
5 V
B+
Z+
A-
B-
Z-
aaaa
t
v
t
v
t
d
t
d
t
d
t
d
t
v
t
v